Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8164312 | Reduction in generator-sourced fault current contribution | — | 2012-04-24 |
| 5621599 | Switched MOV device | Einar Vaughn Larsen, Loren H. Walker | 1997-04-15 |
| 5408171 | Combined solid-state and mechanically-switched transformer tap-changer | Ann T. Hill | 1995-04-18 |
| 5374853 | Transient damping thyristor controlled series capacitor system | Einar Vaughn Larsen, Sandeep Nyati, Josef Urbanek, Kara Clark | 1994-12-20 |